Where: Czech Republic (49.5° N, 13.5° E: paleocoordinates 49.6° S, 55.2° E)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Pozary Formation, Pridoli (423.0 - 419.2 Ma)
• Type locality is in Monograptus parultimus and M. ultimus Zones (which would make it early Pridoli). "Although this assemblage is typically developed in the Early Pridolian, its less diversified analogies are traceable in coarser biodetrital layers even higher, up to the Monograptus transgrediens Zone.
• formation-level stratigraphic resolution
Environment/lithology: marine; shelly/skeletal, gray lime mudstone and calcareous shale
Primary reference: I. Chlupac. 1987. Ecostratigraphy of Silurian trilobite assemblages of the Barrandian area, Czechoslovakia. Newsletters on Stratigraphy 17(3):169-186 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 14131: authorized by Michael Foote, entered by Michael Foote on 15.05.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Malacostraca | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Euchelicerata | |
| |
Pterygotus barrandei Semper 1898 eurypterid
Pterygotus fissus Seemann 1906 eurypterid
Acutiramus nobilis eurypterid
Acutiramus bohemicus Barrande 1872 eurypterid | |
Trilobita | |
? Encrinuraspis testosteron trilobite | |
Crotalocephalus transiens trilobite | |
Otarion sp. Zenker 1833 trilobite | |
"Prionopeltis striata" = Phaetonides striatus, Prionopeltis unica
"Prionopeltis striata" = Phaetonides striatus Barrande 1846 trilobite
Prionopeltis unica Šnajdr 1976 trilobite | |
Scharyia nympha Chlupac 1971 trilobite | |
Bohemoharpes sp. Vanek 1963 trilobite | |
Scutelluidae indet. Richter and Richter 1955 trilobite | |
Cephalopoda | |
Nautiloidea indet. Agassiz 1847 nautiloid | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Bivalvia | |
"Pelecypoda indet." = Bivalvia
"Pelecypoda indet." = Bivalvia Linnaeus 1758 clam | |
Rhynchonellata | |
Gracianella sp. Johnson and Boucot 1967 | |
"Dubaria sp." = Septatrypa
"Dubaria sp." = Septatrypa Kozlowski 1929 | |
Conodonta | |
Conodonta indet. conodont | |
Pterobranchia | |
Dendroidea indet. Nicholson 1872 graptolite | |
Graptoloidea indet. Lapworth 1875 graptolite | |
Scyphozoa | |
Conulariida indet. Miller and Gurley 1896 jellyfish | |
unclassified | |
Porifera indet. Grant 1836 | |
Psilophytopsida | |
| |
Chitinozoa | |
Chitinozoa indet. Nõlvak 2007 |